Applies To.NET

Odnosi se na:

Microsoft .NET Framework 4,8

Sažetak

Poboljšanja sigurnosti

Ovo Sigurnosno ažuriranje rješava slabu točku servisa u sustavu .NET Framework. Dodatne informacije potražite u članku CVE-2021-24111.

Poboljšanja kvalitete

ASP.NET

-Rješava problem kada se nakon instalacije ažuriranja objavljenim na dvadesetom listopadu neki ASP.Net aplikacija ne uspije tijekom pretkompilacije – vjerojatno s porukom koja sadrži riječi "pogreška ASPCONFIG".

WPF1

-Adresiraju vješanje kada se pomičete do kraja Treeca, kada je uključeno zaokruživanje rasporeda, a DPI skaliranje nije 100%.

CLR

-Poboljšava pouzdanost automatske izvorne stvaranja slike.

1 Windows Presentation Foundation (WPF)

Poznati problemi u ovom ažuriranju

Simptom

Kada instalirate ovo ažuriranje, aplikacije WPF mogu se sudarati s pozivnim slovom sličnim

Exception Info: System.NullReferenceException at System.Windows.Interop.HwndMouseInputProvider.HasCustomChrome(System.Windows.Interop.HwndSource, RECT ByRef)
at System.Windows.Interop.HwndMouseInputProvider.GetEffectiveClientRect(IntPtr)
at System.Windows.Interop.HwndMouseInputProvider.PossiblyDeactivate(IntPtr, Boolean)
at System.Windows.Interop.HwndMouseInputProvider.Dispose()

To se događa prilikom uklanjanja HwndSource čiji je RootVisual nula, situacija koja se pojavljuje u programu Visual Studio prilikom pristajanja ili dijeljenja prozora, a može nastati i u drugim aplikacijama.

Zaobilazno rješenje

Da biste zaobišli taj problem, postavite dva parametra AppContext pomoću jedne od metoda opisanih u klasi appcontext (sustav) u odjeljku naslov "appcontext za korisnike biblioteke".  Prekidači se nazivaju Switch.System. Windows. Interop. MouseInput. OptOutOfMoveToChromedWindowFix i Switch.System. Windows. Interop. MouseInput. DoNotOptOutOfMoveToChromedWindowFix i oboje bi trebali biti postavljeni na "True".   Prvi prekidač izbjegava rušenje, ali ponovno uvodi bug koji je riješen u KBs-u.  Drugi se parametar trenutno zanemaruje, ali će biti prepoznat u budućem .NET ažuriranju koji sadrži popravak nultog referenca.  vraća izvornu ispravnu pogrešku.

Primjerice, pomoću metode app.config datoteka za primjenu zaobilaznog rješenja u opsegu aplikacija:

<AppContextSwitchOverrides value="Switch.System.Windows.Interop.MouseInput.OptOutOfMoveToChromedWindowFix=true; Switch.System.Windows.Interop.MouseInput.DoNotOptOutOfMoveToChromedWindowFix=true " />

Dodatne informacije o ažuriranju

U sljedećim člancima nalaze se dodatne informacije o ažuriranju koje se odnose na pojedinačne verzije proizvoda.

  • 4603003 Opis kumulativne sigurnosti i kvalitete za .NET Framework 3,5, 4.5.2, 4,6, 4.6.1, 4.6.2, 4,7, 4.7.1, 4.7.2, 4,8 za Windows Server 2012 (KB4603003)

Dohvaćanje i instalacija ažuriranja

Prije instaliranja ovog ažuriranja

Preduvjet

Da biste primijenili ovo ažuriranje, morate imati instaliran .NET Framework 4,8.

Instalirajte ovo ažuriranje

Kanal za oslobađanje

Dostupna

Sljedeći korak

Windows Update i Microsoft Update

Da

Ništa. Ovo će se ažuriranje automatski preuzimati i instalirati putem servisa Windows Update.

Katalog Microsoft Update

Da

Da biste dobili samostalni paket za ovo ažuriranje, otvorite web-mjesto Microsoft Update Catalog .

Windows Server Update Services (WSUS)

Da

Ovo će se ažuriranje automatski sinkronizirati s WSUS-om ako možete konfigurirati proizvode i klasifikacije na sljedeći način:

Proizvod: Windows Server 2012

Klasifikacija: Sigurnosno ažuriranje

Potreba za ponovnim pokretanjem

Kada primijenite ovo ažuriranje, morate ponovno pokrenuti računalo ako se koriste sve zahvaćene datoteke. Preporučujemo da izađete iz svih aplikacija utemeljenih na .NET Framework prije nego što primijenite ovo ažuriranje.

Ažuriranje podataka o implementaciji

Informacije o implementaciji za ovo sigurnosno ažuriranje potražite u sljedećem članku iz Microsoftove baze znanja:

20210209 Informacije o implementaciji sigurnosnog ažuriranja: 9. veljače 2021

Ažuriranje podataka o uklanjanju

Napomena Ne preporučujemo da uklonite Sigurnosno ažuriranje. Da biste uklonili ovo ažuriranje, upotrijebite stavku Programi i značajke na upravljačkoj ploči.

Ažuriranje podataka o ponovnom pokretanju

Ovo ažuriranje ne zahtijeva ponovno pokretanje sustava nakon primjene, osim ako se datoteke koje se ažuriraju ne zaključavaju ili se koriste.

Informacije o zamjeni ažuriranja

Ovo ažuriranje zamjenjuje prethodno objavljena ažuriranja 4598501 i 4579978.

Podaci o datoteci

Naziv datoteke

Verzija datoteke

Veličina datoteke

Datum

Vrijeme

Platforma

Preduvjet SP-a

Servisni ogranak

Presentationframework-systemdata.dll

4.8.4330.0

17.800

05-Jan-2021

01:30

x86

Nema

Not applicable

Presentationframework.dll

4.8.4330.0

6.270.336

05-Jan-2021

01:30

x86

Nema

Not applicable

Reachframework.dll

4.8.4110.0

677.656

04-Dec-2019

02:55

x86

Nema

Not applicable

Smdiagnostics.dll

4.8.4261.0

66.328

02-Sep-2020

21:05

x86

Nema

Not applicable

Smsvchost.exe

4.8.4121.0

139.056

07-Dec-2019

06:03

x86

Nema

Not applicable

System.activities.presentation.dll

4.8.4150.0

2.127.128

09-Jan-2020

19:46

x86

Nema

Not applicable

System.activities.dll

4.8.4261.0

1.526.528

02-Sep-2020

21:05

x86

Nema

Not applicable

System.configuration.dll

4.8.4190.0

421.536

05-Jun-2020

05:04

x86

Nema

Not applicable

System.core.dll

4.8.4330.0

1.549.080

05-Jan-2021

01:30

x86

Nema

Not applicable

System.deployment.dll

4.8.4290.0

1.593.624

30-Sep-2020

01:40

x86

Nema

Not applicable

System.drawing.design.dll

4.8.4210.0

125.192

30-Jun-2020

01:55

x86

Nema

Not applicable

System.identitymodel.services.dll

4.8.4261.0

191.352

02-Sep-2020

21:05

x86

Nema

Not applicable

System.identitymodel.dll

4.8.4261.0

1.086.744

02-Sep-2020

21:05

x86

Nema

Not applicable

System.net.sockets.dll

4.8.4121.0

30.360

07-Dec-2019

06:03

x86

Nema

Not applicable

System.runtime.serialization.dll

4.8.4261.0

1.047.312

02-Sep-2020

21:05

x86

Nema

Not applicable

System.security.dll

4.8.4261.0

320.280

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.activities.dll

4.8.4261.0

555.384

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.channels.dll

4.8.4261.0

150.904

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.discovery.dll

4.8.4261.0

301.432

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.internals.dll

4.8.4261.0

246.528

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.washosting.dll

4.8.4261.0

33.144

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.web.dll

4.8.4261.0

321.792

02-Sep-2020

21:05

x86

Nema

Not applicable

System.servicemodel.dll

4.8.4261.0

6.383.896

02-Sep-2020

21:05

x86

Nema

Not applicable

System.speech.dll

4.8.4210.0

676.736

30-Jun-2020

01:55

x86

SPE

MSIL_SYSTEM. SP

System.web.applicationservices.dll

4.8.4330.0

63.768

05-Jan-2021

01:30

x86

Nema

Not applicable

System.web.extensions.dll

4.8.4330.0

1.842.448

05-Jan-2021

01:30

x86

Nema

Not applicable

System.windows.controls.ribbon.dll

4.8.4330.0

743.816

05-Jan-2021

01:30

x86

Nema

Not applicable

System.windows.forms.datavisualization.dll

4.8.4210.0

1.712.512

30-Jun-2020

01:55

x86

Nema

Not applicable

System.windows.forms.dll

4.8.4290.0

5.914.880

30-Sep-2020

01:40

x86

Nema

Not applicable

System.workflow.activities.dll

4.8.4110.0

1.051.112

04-Dec-2019

02:55

x86

Nema

Not applicable

System.workflow.componentmodel.dll

4.8.4110.0

1.557.272

04-Dec-2019

02:55

x86

Nema

Not applicable

System.workflow.runtime.dll

4.8.4110.0

503.064

04-Dec-2019

02:55

x86

Nema

Not applicable

System.xaml.dll

4.8.4330.0

632.088

05-Jan-2021

01:30

x86

Nema

Not applicable

System.dll

4.8.4311.0

3.552.536

25-nov-2020

04:49

x86

Nema

Not applicable

Uiautomationclientsideproviders.dll

4.8.4330.0

354.184

05-Jan-2021

01:30

x86

Nema

Not applicable

Uiautomationclient.dll

4.8.4330.0

170.880

05-Jan-2021

01:30

x86

Nema

Not applicable

Uiautomationprovider.dll

4.8.4330.0

41.856

05-Jan-2021

01:30

x86

Nema

Not applicable

Uiautomationtypes.dll

4.8.4330.0

215.944

05-Jan-2021

01:30

x86

Nema

Not applicable

Windowsbase.dll

4.8.4330.0

1.298.824

05-Jan-2021

01:30

x86

Nema

Not applicable

Windowsformsintegration.dll

4.8.4150.0

105.240

09-Jan-2020

19:46

x86

Nema

Not applicable

Mscorlib.dll

4.8.4311.0

5.670.792

25-nov-2020

04:49

x86

Nema

Not applicable

Normidna. NLP

Not applicable

59.342

26-Ožu-2020

22:27

Not applicable

Nema

Not applicable

Normnfc. NLP

Not applicable

47.076

26-Ožu-2020

22:27

Not applicable

Nema

Not applicable

Normnfd. NLP

Not applicable

40.566

26-Ožu-2020

22:27

Not applicable

Nema

Not applicable

Normnfkc. NLP

Not applicable

67.808

26-Ožu-2020

22:27

Not applicable

Nema

Not applicable

Normnfkd. NLP

Not applicable

61.718

26-Ožu-2020

22:27

Not applicable

Nema

Not applicable

Aspnet_perf.dll

4.8.4330.0

36.232

05-Jan-2021

01:30

x86

SPN

X86_NETFX4-ASP

Aspnet_state_perf. h

Not applicable

318

04-Jan-2021

23:56

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_state_perf.ini

Not applicable

42.996

05-Jan-2021

01:31

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_wp.exe

4.8.4330.0

39.824

05-Jan-2021

01:30

x86

SPN

X86_NETFX4-ASP

Clrjit.dll

4.8.4311.0

554.888

25-nov-2020

04:49

x86

Nema

Not applicable

Clr.dll

4.8.4311.0

8.037.768

25-nov-2020

04:49

x86

Nema

Not applicable

Dfdll.dll

4.8.4290.0

178.040

30-Sep-2020

01:40

x86

Nema

Not applicable

Globalmonorazmaknicu. compositefont

Not applicable

26.040

03-Sep-2020

20:09

Not applicable

TRETMANI

X86_NETFX4-GLOBALMONOSP

Globalsansserif. compositefont

Not applicable

26.489

03-Sep-2020

20:09

Not applicable

Nema

Not applicable

Globalserif. compositefont

Not applicable

29.779

03-Sep-2020

20:09

Not applicable

Nema

Not applicable

Globalusersučelje. compositefont

Not applicable

264.986

24-Sep-2020

02:17

Not applicable

Nema

Not applicable

Mscordacwks.dll

4.8.4311.0

1.307.528

25-nov-2020

04:49

x86

Nema

Not applicable

Mscordbi.dll

4.8.4311.0

1.188.744

25-nov-2020

04:49

x86

Nema

Not applicable

Mscoreei.dll

4.8.4180.0

581.920

26-Ožu-2020

23:11

x86

Nema

Not applicable

Mscorsvc.dll

4.8.4330.0

454.024

05-Jan-2021

01:30

x86

Nema

Not applicable

Mscorsvw.exe

4.8.4330.0

125.872

05-Jan-2021

01:30

x86

Nema

Not applicable

Ngentask.exe

4.8.4330.0

79.824

05-Jan-2021

01:30

x86

Nema

Not applicable

Ngen.exe

4.8.4330.0

144.344

05-Jan-2021

01:30

x86

Nema

Not applicable

Penimc.dll

14.8.4330.0

11.656

05-Jan-2021

01:30

x86

Nema

Not applicable

Penimc2_v0400.dll

4.8.4330.0

99.720

05-Jan-2021

01:30

x86

Nema

Not applicable

Penimc_v0400.dll

4.8.4330.0

18.312

05-Jan-2021

01:30

x86

Nema

Not applicable

Peverify.dll

4.8.4311.0

182.664

25-nov-2020

04:49

x86

Nema

Not applicable

Presentationhost_v0400.dll. MUI

4.8.4330.0

77.704

05-Jan-2021

01:30

Not applicable

Nema

Not applicable

Presentationhost_v0400.dll

4.8.4330.0

233.864

05-Jan-2021

01:30

x86

Nema

Not applicable

Presentationnative_v0400.dll

4.8.4330.0

923.016

05-Jan-2021

01:30

x86

Nema

Not applicable

Servicemodel. MoF

Not applicable

88.383

08-Studeni-2019

23:28

Not applicable

Nema

Not applicable

Servicemodel. MoF. Uninstall

Not applicable

896

08-Studeni-2019

23:28

Not applicable

Nema

Not applicable

Servicemonikersupport.dll

4.8.4261.0

24.456

02-Sep-2020

21:05

x86

Nema

Not applicable

_smsvchostperfcounters. h

Not applicable

702

06-Dec-2019

22:20

Not applicable

Nema

Not applicable

_smsvchostperfcounters.ini

Not applicable

133.894

07-Dec-2019

06:04

Not applicable

Nema

Not applicable

_smsvchostperfcounters_d.ini

Not applicable

39

08-Studeni-2019

03:11

Not applicable

Nema

Not applicable

Smsvchost.exe.config

Not applicable

2.262

25-Srp-2019

21:42

Not applicable

Nema

Not applicable

Sos.dll

4.8.4311.0

767.368

25-nov-2020

04:49

x86

Nema

Not applicable

System.core.dll

4.8.4330.0

1.549.080

05-Jan-2021

01:30

x86

Nema

Not applicable

System.web.extensions.dll

4.8.4330.0

1.842.448

05-Jan-2021

01:30

x86

Nema

Not applicable

System.windows.forms.datavisualization.dll

4.8.4210.0

1.712.512

30-Jun-2020

01:55

x86

Nema

Not applicable

Webengine4.dll

4.8.4330.0

564.616

05-Jan-2021

01:30

x86

Nema

Not applicable

Webengine.dll

4.8.4330.0

19.328

05-Jan-2021

01:30

x86

Nema

Not applicable

Workflowservicehostperformancecounters.dll

4.8.4110.0

89.368

04-Dec-2019

02:55

x86

Nema

Not applicable

Wpfgfx_v0400.dll

4.8.4330.0

1.618.824

05-Jan-2021

01:30

x86

Nema

Not applicable

Globalmonorazmaknicu. compositefont

Not applicable

26.040

03-Sep-2020

20:09

Not applicable

Nema

Not applicable

Globalsansserif. compositefont

Not applicable

26.489

03-Sep-2020

20:09

Not applicable

Nema

Not applicable

Globalserif. compositefont

Not applicable

29.779

03-Sep-2020

20:09

Not applicable

Nema

Not applicable

Globalusersučelje. compositefont

Not applicable

264.986

24-Sep-2020

02:17

Not applicable

Nema

Not applicable

Presentationcore.dll

4.8.4330.0

3.673.992

05-Jan-2021

01:30

x86

Nema

Not applicable

System.data.dll

4.8.4290.0

3.476.360

30-Sep-2020

01:40

x86

Nema

Not applicable

System.printing.dll

4.8.4110.0

399.640

04-Dec-2019

02:55

x86

Nema

Not applicable

System.web.dll

4.8.4330.0

5.410.184

05-Jan-2021

01:30

x86

Nema

Not applicable

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